IRF7809AV International Rectifier, IRF7809AV Datasheet
IRF7809AV
Specifications of IRF7809AV
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IRF7809AV Summary of contents
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... The reduced conduction and switching losses make it ideal for high efficiency DC-DC converters that power the latest generation of microprocessors. The IRF7809AV has been optimized for all parameters that are critical in synchronous buck converters including R , gate charge and Cdv/dt-induced turn-on immunity. ...
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... IRF7809AV Electrical Characteristics Parameter Drain-to-Source BV DSS Breakdown Voltage Static Drain-Source R DS (on) on Resistance Gate Threshold Voltage V GS(th) Drain-Source Leakage I DSS Current Current* Gate-Source Leakage I GSS Current* Total Gate Chg Cont FET Q G Total Gate Chg Sync FET Q G Pre-Vth Q GS1 Gate-Source Charge ...
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... TOP BOTTOM 100 ° 100 0.1 Fig 2. Typical Output Characteristics 2 1.5 1.0 0.5 = 15V 0.0 -60 -40 -20 3.2 3.4 Fig 4. Normalized On-Resistance IRF7809AV VGS 10V 4.5V 3.7V 3.5V 3.3V 3.0V 2.7V 2.5V 2.5V 20µs PULSE WIDTH T = 150 C ° Drain-to-Source Voltage (V) DS 15A ...
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... IRF7809AV 6000 1MHz iss rss gd 5000 oss ds gd 4000 C iss 3000 2000 C oss 1000 C rss Drain-to-Source Voltage (V) DS Fig 5. Typical Capacitance Vs. Drain-to-Source Voltage 1000 100 ° 150 ° 0.1 0.2 0.6 1.0 1.4 V ,Source-to-Drain Voltage (V) SD Fig 7. Typical Source-Drain Diode ...
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... Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient www.irf.com Fig 10a. Switching Time Test Circuit V DS 90% 125 150 ° 10 d(on) Fig 10b. Switching Time Waveforms Notes: 1. Duty factor Peak 0.01 0 Rectangular Pulse Duration (sec) 1 IRF7809AV + - ≤ 1 ≤ 0 d(off thJA A ...
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... IRF7809AV 0.008 4.5V 0.007 0.006 10V 0.005 Drain Current (A) Fig 12. On-Resistance Vs. Drain Current Current Regulator Same Type as D.U. 50KΩ .2µF 12V Q .3µ D.U. 3mA Current Sampling Resistors Fig 13a&b. Basic Gate Charge Test Circuit and Waveform V (BR)DSS 20V Fig 14a&b. Unclamped Inductive Test circuit ...
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... 0.10 [.004 DAT E CODE (YWW DES IGNAT ES LEAD-FREE Y = LAS T DIGIT OF THE YEAR WW = WEEK XXXX EMBLY CODE F7101 LOT CODE PART NUMBER IRF7809AV INCHES MILLIMETERS DIM MIN MAX MIN MAX A .0532 .0688 1.35 1.75 A1 .0040 .0098 0.10 0.25 b .013 .020 ...
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... IRF7809AV SO-8 Tape and Reel 8.1 ( .318 ) 7.9 ( .312 ) NOTES: 1. CONTROLLING DIMENSION : MILLIMETER. 2. ALL DIMENSIONS ARE SHOWN IN MILLIMETERS(INCHES). 3. OUTLINE CONFORMS TO EIA-481 & EIA-541. NOTES : 1. CONTROLLING DIMENSION : MILLIMETER. 2. OUTLINE CONFORMS TO EIA-481 & EIA-541. IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 ...